Folding electric vehicle with manned pedal

Abstract

The folding electric vehicle comprises a pedal body and a folding vehicle body, the pedal body is connected with at least one pedal wheel, a direction lever is arranged on the pedal body in a foldable mode, and vehicle body connecting parts are arranged at the two ends of the pedal body respectively; the foldable bicycle body is arranged in a foldable mode, a fixed wheel is arranged at one end of the foldable bicycle body, a direction wheel is arranged at the other end of the foldable bicycle body, the bicycle body connecting part is rotationally connected with the fixed wheel, and the pedal body can vertically rotate relative to the fixed wheel. The use is more convenient and labor-saving, the use experience is improved, the carrying capacity of the folding vehicle body is not affected, and the practicability is improved; and the manned pedal is rotationally connected with the axle of the fixed wheel of the folding vehicle body, the height of a force application point of the manned pedal is reduced, the overturning risk is effectively reduced, the manned pedal is rotationally connected with the folding vehicle body, force can be effectively prevented from being concentrated at the connecting position, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of foldable electric vehicles, in particular to a foldable electric vehicle with a passenger pedal. Background Art

[0002] A foldable trailer is a foldable and towable cargo vehicle. It is widely used in transporting things because of its simple use, ability to carry cargo, convenient storage, and time-saving and labor-saving properties. It is now often used in outdoor activities or short-distance transportation.

[0003] The existing folding trailers have become people's first choice in daily life due to their large cargo space, convenient storage and low price, such as taking children for a walk and serving as children's beds. However, the existing folding trailers usually do not have the function of carrying people, which requires users to carry the folding trailers on foot or walk with them. Once used for a long time, it is easy to cause users to feel tired, and the user's need for easy use cannot be met.

[0004] Therefore, it is urgent to design a foldable electric vehicle with a passenger pedal to overcome one or more deficiencies of the above-mentioned prior art. Utility Model Content

[0005] The technical solution adopted by the utility model to solve the above-mentioned technical problems is: a foldable electric vehicle with a passenger pedal, characterized in that it comprises: a pedal body, a foldable body, the bottom of the pedal body is movably connected to at least one pedal wheel, a direction rod is foldably provided on the pedal body for controlling the steering of the pedal wheel, and body connecting parts are respectively provided at both ends of the pedal body; the foldable body can be folded, a fixed wheel is provided at one end of the foldable body, and a direction wheel is provided at the other end, the body connecting part is rotatably connected to the fixed wheel, and the pedal body can be vertically rotated relative to the fixed wheel.

[0006] In a preferred embodiment, two pedal wheels are provided, each of which is connected to a pedal fork. The top of the pedal fork is rotatably connected to a first connecting member, and the pedal fork can rotate vertically relative to the first connecting member. The top of the first connecting member is rotatably connected to the pedal body, and the first connecting member can rotate horizontally relative to the pedal body. The side of the first connecting member is also connected to a wheel swing arm, and a direction transmission rod is also connected between the two wheel swing arms.

[0007] In a preferred embodiment, a converter is rotatably provided at the bottom of the direction rod, the converter passes through the pedal body, the direction rod can be vertically rotated relative to the converter, the converter can be horizontally rotated on the pedal body, a direction swing arm is connected to the bottom of the converter, the direction swing arm is rotatably connected to the direction transmission rod, and an avoidance groove is provided at one end of the direction swing arm connected to the direction transmission rod.

[0008] In a preferred embodiment, the end of the direction rod away from the adapter is rotatably connected to a telescopic rod, and the telescopic rod can be vertically rotated relative to the direction rod. A handle is provided on the top of the telescopic rod, and a plurality of control buttons are provided on the handle. The handle is also provided with a brake handle, and the brake handle is connected to the pedal wheel.

[0009] In a preferred embodiment, a hook is rotatably provided on one side of the first connecting member, the hook holding portion of the hook is spaced apart from the side wall of the first connecting member, a compression spring is provided between the hook and the first connecting member, a hook hole adapted to the hook is provided on the pedal fork, and the hook is snap-fitted with the hook hole when the pedal fork is perpendicular to the pedal body.

[0010] In a preferred embodiment, the pedal body and / or the folding vehicle body is provided with a controller and a power source, the power source is connected to the controller, and the pedal wheels and / or the fixed wheels are respectively connected to the controller.

[0011] In a preferred embodiment, the pedal body is provided with two spaced-apart connecting blocks on one side of the vehicle body connecting part, the vehicle body connecting part is rotatably connected to the connecting blocks, the vehicle body connecting part can be vertically rotated relative to the connecting blocks, and the connecting blocks are provided with a limiting structure, which is used to limit the rotation of the vehicle body connecting part relative to the connecting blocks.

[0012] In a preferred embodiment, the limiting structure includes: a limiting column, the connecting block is provided with a transverse slide groove, the limiting column is movably arranged in the transverse slide groove, the middle part of the connecting block is also provided with a vertical hole, an unlocking handle is rotatably installed in the vertical hole, one end of the unlocking handle is slidably connected to the limiting column, and a handle tension spring is also connected to the side of the unlocking handle facing the folding body, and two limiting grooves are provided at one end of the body connecting part connected to the connecting block.

[0013] In a preferred embodiment, a slot is provided at one end of the vehicle body connecting part away from the pedal body, and an embedding slot is opened at the end of the vehicle body connecting part provided with the slot. The embedding slot intersects with the slot, and a bayonet is slidably provided in the embedding slot. The bayonet can be inserted into the slot, and a pull wire is connected to the tail end of the bayonet. A spring is also provided in the bayonet pin, and the spring is used to move the bayonet pin in the direction of the slot.

[0014] In a preferred embodiment, the vehicle body connecting portion is also rotatably connected to an unlocking handle, and one end of the unlocking handle is fixedly connected to the pull wire.

[0015] In a preferred embodiment, a limiting sleeve is further sleeved on the direction rod, and the limiting sleeve is used to limit the rotation of the direction rod relative to the adapter.

[0016] In a preferred embodiment, the end of the folding body away from the pedal body is also movably connected to a handle.

[0017] The beneficial effects of the utility model are as follows: by connecting a passenger pedal to the rear end of the foldable vehicle body, the foldable vehicle body can carry the user for walking, which is more convenient and labor-saving, improves the user experience, and does not affect the carrying capacity of the foldable vehicle body, thereby improving practicality; and the passenger pedal is rotatably connected to the axle of the fixed wheel of the foldable vehicle body, which reduces the height of the force application point of the passenger pedal and effectively reduces the risk of rollover; and the passenger pedal is rotatably connected to the foldable vehicle body, which can effectively avoid force concentration at the connection point and extend the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the folding vehicle body of the utility model;

[0020] Figure 3 It is a schematic diagram of the cooperation between the pedal body and the pedal wheel of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the pedal wheel of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the direction rod of the utility model;

[0023] Figure 6 It is a structural schematic diagram of the vehicle body connection part of the utility model;

[0024] Figure 7 for Figure 6 Enlarged view of point A in the middle;

[0025] Figure 8It is a cross-sectional view of the vehicle body connection portion of the utility model;

[0026] Fig. 9 This is a diagram of the folded state of the steering rod and the pedal wheel of the utility model;

[0027] Fig.10 This is a towing state diagram of the utility model.

[0028] In the figure:

[0029] 10. Folding body; 101. Fixed wheel; 102. Steering wheel; 103. Handle; 11. Pedal body; 111. Pedal wheel; 112. Pedal wheel fork; 113. First connecting piece; 114. Wheel swing arm; 115. Steering transmission rod; 116. Hook; 117. Hook hole; 118. Compression spring; 12. Steering rod; 121. Adapter; 122. Steering swing arm; 123. Avoidance groove; 124. Telescopic rod; 125 , control button; 126, brake handle; 127, controller; 128, power supply; 129, limit sleeve; 13, vehicle body connection; 131, slot; 132, embedding slot; 133, pull wire; 134, spring; 135, unlocking handle; 136, limit slot; 137, bayonet pin; 14, connecting block; 141, horizontal slide slot; 142, limit column; 143, unlocking handle; 144, vertical hole; 145, handle tension spring. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0031] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms, "connection" and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "connection" can be a direct connection or an indirect connection through an intermediate medium. Among them, "fixed" means that they are connected to each other and the relative position relationship after connection remains unchanged. The directional terms mentioned in the embodiments of the present utility model, such as "inside", "outside", "top", "bottom", etc., are only reference to the directions of the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present utility model.

[0032] In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0033] In the embodiment of the present invention, "and / or" is only a description of the association relationship of the associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0034] References to "one embodiment" or "some embodiments" etc. described in this specification mean that one or more embodiments of the utility model include specific features, structures or characteristics described in conjunction with the embodiment. Therefore, the statements "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. that appear in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways. Therefore, the utility model is not limited to the specific embodiments disclosed below.

[0035] like Figure 1-Figure 10As shown, the utility model provides a passenger pedal, characterized in that it comprises: a pedal body 11, a folding body 10, the bottom of the pedal body 11 is movably connected to at least one pedal wheel 111, the pedal body 11 is foldably provided with a direction rod 12 for controlling the steering of the pedal wheel 111, and both ends of the pedal body 11 are respectively provided with a body connecting portion 13; the folding body 10 is foldable, one end of the folding body 10 is provided with a fixed wheel 101, and the other end is provided with a direction wheel 102, the body connecting portion 13 is rotatably connected to the fixed wheel 101, and the pedal body 11 can be vertically rotated relative to the fixed wheel 101;

[0036] Specifically, the folding vehicle body 10 is a frame-shaped vehicle body that can be folded to reduce the overall size and area. The folding method can be a folding type or a gathering type. Both of these folding methods are common existing structures, so they are not described here. In this embodiment, the folding vehicle body 10 needs to have a steering wheel 102 at one end, preferably a universal wheel, which is free to steer, and the other end needs to be a fixed wheel 101, that is, its direction is fixed; at least one pedal wheel 111 is movably installed at the bottom of the pedal body 11, and the pedal wheel 111 can be rotated vertically and horizontally relative to the pedal body 11. The vertical rotation can make the pedal wheel 111 stick to the bottom of the pedal body 11 in a folded shape, and the horizontal rotation is convenient for changing the driving direction of the pedal body 11. A steering rod 12 is also connected to the pedal body 11. The steering rod 12 can be folded to shorten the overall length of the steering rod 12 for easy storage. The steering rod 12 is connected to the pedal wheel 111 to control the steering of the pedal wheel 111 The pedal body 11 is provided with a vehicle body connecting part 13 at both ends of one side of the pedal body 11, and the vehicle body connecting part 13 extends out of the pedal body 11, and the end of the vehicle body connecting part 13 away from the pedal body 11 is rotatably connected to the fixed wheel 101. Preferably, the vehicle body connecting part 13 is rotatably connected to the wheel axle of the fixed wheel 101, so that the vehicle body connecting part 13 can drive the pedal body 11 to rotate vertically relative to the fixed wheel 101, so that when passing through some potholes or uphill, the pedal body 11 can be lifted or sunk around the wheel axle of the fixed wheel 101 to prevent the fixed wheel 101 from leaving the ground. At the same time, the connection between the vehicle body connecting part 13 and the wheel axle of the fixed wheel 101 can lower the center of gravity height of the pedal assembly, so that when the foldable vehicle body 10 is going uphill or passing some speed bumps, the foldable vehicle body 10 will not be overturned due to the weight of the person standing on the pedal assembly; the vehicle body connecting part 13 can also be connected to the wheel fork of the fixed wheel 101, and the position adjacent to the wheel axle can ensure the same effect. If the position is too high, it is easy to cause the above-mentioned rollover.

[0037] It should be noted that the wheel fork of the fixed wheel 101 can use a slanted fork structure, which can move the fixed wheel outward so that the tail of the folding body 10 is between the steering wheel 102 and the fixed wheel 101, further reducing the risk of rollover.

[0038] Furthermore, the pedal wheels 111 are provided with two, each of which is connected to a pedal wheel fork 112, the top of which is rotatably connected to a first connecting member 113, the pedal wheel fork 112 can rotate vertically relative to the first connecting member 113, the top of the first connecting member 113 is rotatably connected to the pedal body 11, the first connecting member 113 can rotate horizontally relative to the pedal body 11, the side of the first connecting member 113 is also connected to a wheel swing arm 114, and a direction transmission rod 115 is also connected between the two wheel swing arms 114;

[0039] Specifically, in the present embodiment, there are preferably two pedal wheels 111, which help to improve the stability of the pedal body 11 when in use, wherein each pedal wheel 111 is connected to a pedal wheel fork 112, and a first connecting member 113 is rotatably connected to the top of the pedal wheel fork 112, and the pedal wheel fork 112 can drive the pedal wheel 111 to rotate vertically relative to the first connecting member 113. When not in use, the pedal wheel 111 can be laid flat and folded, wherein the pedal wheel 111 can rotate at an angle of 90°, and the top of the first connecting member 113 is rotatably connected to the pedal body 11, and the first connecting member 113 can rotate horizontally relative to the pedal body 11, so as to facilitate the adjustment of the direction of the pedal wheel 111, and a horizontally extending wheel swing arm 114 is also provided on the first connecting member 113; a direction transmission rod 115 is connected between the wheel swing arms 114 of the two pedal wheels 111 for synchronously controlling the steering of the two pedal wheels 111.

[0040] Further, a hook 116 is rotatably provided on one side of the first connecting member 113, a hook holding portion of the hook 116 is spaced apart from a side wall of the first connecting member 113, a compression spring 118 is provided between the hook 116 and the first connecting member 113, a hook hole 117 adapted to the hook 116 is provided on the pedal fork 112, and the hook 116 and the hook hole 117 are snap-fitted when the pedal fork 112 is perpendicular to the pedal body 11;

[0041] Specifically, since the pedal wheel 111 can rotate vertically relative to the first connecting member 113, in order to avoid affecting normal use, a hook 116 is rotatably connected to one side of the first connecting member 113, and the hook 116 is spaced apart from the first connecting member 113. A compression spring 118 is also provided between the hook 116 and the first connecting member 113. The compression spring 118 is used to make the hook 116 always have a force to move away from the first connecting member 113. At the same time, a hook hole 117 adapted to the hook 116 is opened on the top surface of the pedal wheel fork 112. When in the vertical state, the hook 116 is located in the hook hole 117 and is snap-fitted with the hook hole 117 to fix the pedal wheel 111 and limit its vertical rotation relative to the first connecting member 113 to ensure normal use. When the pedal wheel 111 needs to be folded, it is only necessary to press the hook 116 to squeeze the compression spring 118, and the end of the hook 116 will be disengaged from the hook hole 117 to rotate the pedal wheel 111. When the hook 116 loses external force, it will reset itself under the restoring force of the compression spring 118 to facilitate the next cooperation.

[0042] Further, in this embodiment, a transfer piece 121 is rotatably provided at the bottom of the direction rod 12, the transfer piece 121 passes through the pedal body 11, the direction rod 12 can be vertically rotated relative to the transfer piece 121, the transfer piece 121 can be horizontally rotated on the pedal body 11, a direction swing arm 122 is connected to the bottom of the transfer piece 121, the direction swing arm 122 is rotatably connected to the direction transmission rod 115, and an avoidance groove 123 is provided at one end of the direction swing arm 122 connected to the direction transmission rod 115;

[0043] Specifically, the adapter 121 is inserted into one side of the pedal body 11, and the adapter 121 can rotate horizontally relative to the pedal body 11. The bottom of the adapter 121 is located below the pedal body 11, and is provided with a direction swing arm 122. The end of the direction swing arm 122 away from the adapter 121 is rotatably connected to the direction transmission rod 115. At the same time, since the motion trajectory of the direction swing arm 122 is arc-shaped, and the motion trajectory of the direction transmission rod 115 is a linear displacement, in order to avoid motion conflict, the end of the direction swing arm 122 connected to the direction transmission rod 115 is An avoidance groove 123 is provided on the pedal body 11, through which the direction swing arm 122 is not restricted by the direction transmission rod 115 when rotating and can drive the direction transmission rod 115 to move, and the direction transmission rod 115 pushes the pedal wheel 111 to turn; at the same time, the top of the adapter 121 is located above the pedal body 11, and the bottom end of the direction rod 12 is rotatably connected to the adapter 121. The direction rod 12 can be vertically rotated relative to the adapter 121, so that the direction rod 12 can be placed flat on the pedal body 11 when not in use, thereby reducing the occupied space and facilitating storage and carrying.

[0044] It should be pointed out that when the pedal wheel 111 is provided with one, a steering swing arm 122 structure can be adopted. The difference is that when there is only one pedal wheel 111, there is no need to set a steering transmission rod 115. The steering swing arm 122 can be directly connected to the wheel swing arm 114 of the pedal wheel 111 for rotation, and the steering angle of the pedal wheel 111 is controlled by the length of the avoidance groove 123.

[0045] It should be noted that the direction transmission rod 115 can also be divided into two, one end of the two direction transmission rods 115 is stacked, and the two direction transmission rods 115 can rotate relative to each other, so as to avoid the steering being hindered due to the slanted direction transmission rod 115 when the steering angles of the two wheels are inconsistent; and when the direction transmission rod 155 is divided into two, the steering of the pedal wheel 111 can adopt the Ackerman steering principle to reduce the friction loss of the pedal wheel 111.

[0046] Furthermore, in this embodiment, the end of the direction rod 12 away from the adapter 121 is rotatably connected to a telescopic rod 124, and the telescopic rod 124 can be vertically rotated relative to the direction rod 12. A handle is provided on the top of the telescopic rod 124, and a plurality of control buttons 125 are provided on the handle. A brake handle 126 is also provided on the handle, and the brake handle 126 is connected to the pedal wheel 111.

[0047] Specifically, the top of the direction rod 12 is also rotatably connected to a telescopic rod 124, which can be extended to adjust the height to suit people of different heights, and the telescopic rod 124 can also be rotated vertically relative to the direction rod 12, so that when in use, the overall length of the direction rod 12 can be further shortened, so that its length is close to the width of the pedal body 11, thereby facilitating storage and carrying. A handle is also provided at the top of the telescopic rod 124, and a plurality of control buttons 125 are provided on the handle. The functions of the plurality of control buttons 125 include but are not limited to: horn, light, forward / reverse mode switching, speed gear, etc. Such functions are all common existing technologies, so they will not be described in detail here. A switch cylinder can also be provided on the handle to control the speed change after power is connected. At the same time, a brake handle 126 is also provided on the handle, and the brake handle 126 is connected to the pedal wheel 111. The pedal wheel 111 needs to have a mechanical brake such as a disc brake or a drum brake for braking; an electric brake can also be used.

[0048] Furthermore, a limiting sleeve 129 is sleeved on the direction rod 12, and the limiting sleeve 129 is used to limit the rotation of the direction rod 12 relative to the adapter 121;

[0049] Specifically, since the direction rod 12 and the adapter 121 are rotatably connected, in order to avoid affecting the normal use of the direction rod 12, a limiting sleeve 129 is also provided on the direction rod 12. By placing the limiting sleeve 129 at the connection between the direction rod 12 and the adapter 121, the direction rod 12 is restricted from rotating relative to the adapter 121, ensuring that the direction rod 12 does not rotate vertically during normal use.

[0050] Furthermore, in this embodiment, the pedal body 11 and / or the folding vehicle body 10 is provided with a controller 127 and a power source 128, the power source 128 is connected to the controller 127, and the pedal wheel 111 and / or the fixed wheel 101 are respectively connected to the controller 127;

[0051] Specifically, in order to improve the convenience of use, the pedal body 11 and the folding body 10 can choose to install the controller 127 and the power supply 128, or both of them have the controller 127 and the power supply 128. When only the folding body 10 has the controller 127 and the power supply 128, the handle is connected to the controller 127 through a wire, and the control function of the controller 127 is intervened, so that the manned pedal can directly control the travel of the folding body 10. When only the pedal body 11 has the controller 127 and the power supply 128, there is no need to be electrically connected to the folding body 10, and the folding body 10 can be directly pushed forward by the pedal body 11; when both have the controller 127 and the power supply 128, the circuits of the two need to be connected together through a wire so that both can control each other. At this time, the user can choose one to control according to needs.

[0052] It should be pointed out that when the folding body 10 is powered, the fixed wheel 101 needs to be a wheel with a hub motor inside so that it can generate power for moving. When the pedal body 11 is powered, the pedal wheel 111 needs to be a wheel with a hub motor inside so that it can generate power for moving. The hub motor is a common existing technology, so it will not be described here.

[0053] Further, in this embodiment, one side of the pedal body 11 provided with the vehicle body connecting portion 13 is provided with two spaced connection blocks 14, the vehicle body connecting portion 13 is rotatably connected to the connection block 14, the vehicle body connecting portion 13 can be vertically rotated relative to the connection block 14, and the connection block 14 is provided with a limiting structure, and the limiting structure is used to limit the rotation of the vehicle body connecting portion 13 relative to the connection block 14;

[0054] Specifically, the connection between the vehicle body connection part 13 and the pedal body 11 can be an integrated connection or a rotational connection. In the present application, a rotational connection is preferred to reduce its volume. Specifically, the pedal body 11 is provided with two spaced connection blocks 14 on one side of the vehicle body connection part 13. The two connection blocks 14 are integrated with the pedal body 11. The vehicle body connection part 13 is rotationally connected to the connection blocks 14. The vehicle body connection part 13 can be rotated vertically relative to the connection blocks 14 so that it can be folded under the pedal body 11. At the same time, since the vehicle body connection part 13 and the connection block 14 are rotationally connected, in order to avoid affecting normal use, a limiting structure is also provided on the connection block 14. The limiting structure is mainly used to limit the rotation of the vehicle body connection part 13 so that it can always remain in the required position.

[0055] Further, the limiting structure includes: a limiting column 142, the connecting block 14 is provided with a transverse slide groove 141, the limiting column 142 is movably arranged in the transverse slide groove 141, the middle of the connecting block 14 is also provided with a vertical hole 144, an unlocking handle 143 is rotatably installed in the vertical hole 144, one end of the unlocking handle 143 is fixedly connected to the limiting column 142, and the unlocking handle 143 is also connected to a handle tension spring 145 on a side facing the folding body 10, and the end of the body connecting part 13 connected to the connecting block 14 is provided with two limiting grooves 136;

[0056] Specifically, the connecting block 14 is provided with a transverse slot 141 that penetrates the connecting block 14 along the width direction, and the limiting column 142 is slidably arranged in the transverse slot 141. The limiting column 142 can slide in the transverse slot 141. At the same time, a vertical hole 144 is provided in the middle of the connecting block 14, and an unlocking handle 143 is rotatably connected in the vertical hole 144. The limiting column 142 passes through the unlocking handle 143 and is slidably connected to the unlocking handle 143. The limiting column 142 can slide vertically relative to the unlocking handle 143. When the unlocking handle 143 rotates relative to the connecting block 14, the limiting column 142 synchronously slides in the transverse slot 141 and the unlocking handle 143, so that it moves along the transverse slot 141, wherein the two ends of the limiting column 142 are located in the transverse slot 1 41, and two limiting grooves 136 are provided at one end where the vehicle body connecting part 13 is connected to the connecting block 14, and the two limiting grooves 136 are adapted to the limiting posts 142, and the rotation of the vehicle body connecting part 13 is limited by the cooperation between the limiting posts 142 and the limiting grooves 136. In order to realize the automatic cooperation of the limiting posts 142, a handle tension spring 145 is connected to the side of the unlocking handle 143 facing the folding body 10, and the other end of the handle tension spring 145 is connected to the connecting block 14. When the handle tension spring 145 is rotated by an external force, the handle tension spring 145 is stretched to generate a restoring force. When the handle tension spring 145 is subjected to an external force, the unlocking handle 143 will automatically return to its original position under the restoring force of the handle tension spring 145, and the limiting posts 142 will be driven to return to their original position at the same time.

[0057] Further, a slot 131 is provided at one end of the vehicle body connection part 13 away from the pedal body 11, and an embedding slot 132 is provided at one end of the vehicle body connection part 13 provided with the slot 131, and the embedding slot 132 intersects with the slot 131, and a bayonet 137 is slidably provided in the embedding slot 132, and the bayonet 137 can be inserted into the slot 131, and a pull wire 133 is connected to the tail end of the bayonet 137, and a spring 134 is further provided in the bayonet 137, and the spring 134 is used to move the bayonet 137 in the direction where the slot 131 is located;

[0058] Specifically, the vehicle body connecting part 13 can be two or one at each end. In order to improve stability, two are used at each end. The ends of the two vehicle body connecting parts 13 away from the connecting block 14 are respectively provided with a card slot 131, and the card slot 131 is adapted to the wheel axle of the fixed wheel 101. The vehicle body connecting part 13 is rotatably connected to the fixed wheel 101 through the card slot 131. An embedding groove 132 is also provided at the end of the vehicle body connecting part 13 provided with the card slot 131. A card pin 137 is slidably placed in the embedding groove 132. The end of the card pin 137 adjacent to the card slot 131 can be inserted into the slot. When the vehicle body connecting part 13 is placed on the wheel axle of the fixed wheel 101 through the card slot 131 When the locking pin 137 is in a state of being moved, the locking pin 131 is in a state of being moved in a direction parallel to the locking pin 132. When the locking pin 137 is in a state of being moved, the locking pin 131 is in a state of being moved in a direction parallel to the locking pin 132. When the locking pin 137 is in a state of being moved, the locking pin 131 is in a state of being moved in a direction parallel to the locking pin 132. When the locking pin 137 is in a state of being moved, the locking pin 131 is in a state of being moved in a direction parallel to the locking pin 132.

[0059] Furthermore, in this embodiment, the vehicle body connection portion 13 is also rotatably connected to an unlocking handle 135, and one end of the unlocking handle 135 is fixedly connected to the pull wire 133;

[0060] Specifically, in order to facilitate pulling the pin 137 back into the embedded groove 132, an unlocking handle 135 is rotatably connected between the two vehicle body connecting parts 13 at each end, and the bottom end of the unlocking handle 135 is fixedly connected to the pull wire 133. When the unlocking handle 135 is bent, the unlocking handle 135 will pull the pull wire 133, and the pull wire 133 will drive the pin 137 to retract into the embedded groove 132. When the pin 137 retracts, the spring 134 will be squeezed synchronously to generate a restoring force. When the unlocking handle 135 loses external force, the pin 137 will be inserted back into the slot 131 by itself under the action of the spring 134, and at the same time drive the unlocking handle 135 to return to its original position by itself.

[0061] Furthermore, in the present embodiment, the end of the folding body 10 away from the pedal body 11 is also movably connected to a handle 103. Specifically, in order to facilitate towing the folding body 10 when not riding, the end of the folding body 10 away from the pedal body 11 is also connected to a handle 103, and the handle 103 can be vertically rotated relative to the folding body 10 to adjust the inclination angle of the handle 103 when towing.

[0062] It should be noted that since the vehicle body connecting portion 13 is rotatably connected to the axle of the fixed wheel 101, in order to prevent Fig.10 In the folded state shown, the pedal body 11 flips over by itself, and a hook (not shown in the figure) can be provided at the top of one end of the folding body 10 connected to the pedal body 11, for fixing the pedal body 11 when the pedal body 11 is not in use and is folded at the rear of the folding body 10, so as to prevent it from flipping over.

[0063] In summary, the utility model connects a passenger pedal to the rear end of the foldable vehicle body 10 so that the foldable vehicle body 10 can carry the user for walking, which is more convenient and labor-saving to use, improves the user experience, and does not affect the carrying capacity of the foldable vehicle body 10, thereby improving practicality; and the passenger pedal is rotatably connected to the axle of the fixed wheel 101 of the foldable vehicle body 10, thereby lowering the height of the force application point of the passenger pedal and effectively reducing the risk of rollover; and the passenger pedal is rotatably connected to the foldable vehicle body 10, which can effectively avoid force concentration at the connection point and extend the service life.

[0064] The present invention is not limited to what is described in the specification and implementation modes, and therefore, additional advantages and modifications can be easily realized by those familiar with the art. Therefore, without departing from the spirit and scope of the general concept defined by the claims and their equivalents, the present invention is not limited to the specific details, representative devices, and illustrative examples shown and described herein.

Claims

1. A folding electric vehicle with a passenger pedal, characterized in that: include: A pedal body and a folding vehicle body, wherein the bottom of the pedal body is movably connected to at least one pedal wheel, the pedal body is foldably provided with a steering rod for controlling the steering of the pedal wheel, and vehicle body connecting parts are respectively provided at both ends of the pedal body; the folding vehicle body can be folded, one end of the folding vehicle body is provided with a fixed wheel, and the other end is provided with a steering wheel, the vehicle body connecting part is rotatably connected to the fixed wheel, and the pedal body can rotate vertically relative to the fixed wheel.

2. The foldable electric vehicle with a passenger pedal according to claim 1, characterized in that: The pedal wheels are provided with two, each of which is connected to a pedal fork. The top of the pedal fork is rotatably connected to a first connecting member, and the pedal fork can rotate vertically relative to the first connecting member. The top of the first connecting member is rotatably connected to a pedal body, and the first connecting member can rotate horizontally relative to the pedal body. The side of the first connecting member is also connected to a wheel swing arm, and a direction transmission rod is also connected between the two wheel swing arms.

3. The foldable electric vehicle with a passenger pedal according to claim 2, characterized in that: An adapter is rotatably provided at the bottom of the direction rod, and the adapter passes through the pedal body. The direction rod can be vertically rotated relative to the adapter, and the adapter can be horizontally rotated on the pedal body. A direction swing arm is connected to the bottom of the adapter, and the direction swing arm is rotatably connected to the direction transmission rod. An avoidance groove is provided at the end where the direction swing arm is connected to the direction transmission rod.

4. The foldable electric vehicle with a passenger pedal according to claim 3, characterized in that: The end of the direction rod away from the adapter is rotatably connected to a telescopic rod, and the telescopic rod can be vertically rotated relative to the direction rod. A handle is provided on the top of the telescopic rod, and a plurality of control buttons are provided on the handle. The handle is also provided with a brake handle, and the brake handle is connected to the pedal wheel.

5. The foldable electric vehicle with a passenger pedal according to claim 2, characterized in that: A hook is rotatably provided on one side of the first connecting member, the hook holding portion of the hook is spaced apart from the side wall of the first connecting member, a compression spring is provided between the hook and the first connecting member, a hook hole adapted to the hook is provided on the pedal fork, and the hook is snap-fitted with the hook hole when the pedal fork is perpendicular to the pedal body.

6. The foldable electric vehicle with passenger pedal according to claim 1, characterized in that: The pedal body and / or the folding vehicle body are provided with a controller and a power source, the power source is connected to the controller, and the pedal wheels and / or the fixed wheels are respectively connected to the controller.

7. The foldable electric vehicle with passenger pedal according to claim 1, characterized in that: The pedal body is provided with two spaced connection blocks on one side of the vehicle body connection part, the vehicle body connection part is rotatably connected to the connection block, the vehicle body connection part can be vertically rotated relative to the connection block, and the connection block is provided with a limiting structure, which is used to limit the rotation of the vehicle body connection part relative to the connection block.

8. The foldable electric vehicle with passenger pedal according to claim 7, characterized in that: The limiting structure includes: a limiting column, the connecting block is provided with a transverse sliding groove, the limiting column is movably arranged in the transverse sliding groove, the middle part of the connecting block is also provided with a vertical hole, an unlocking handle is rotatably installed in the vertical hole, one end of the unlocking handle is slidably connected to the limiting column, and a handle tension spring is also connected to the side of the unlocking handle facing the folding body, and two limiting grooves are provided at one end of the body connecting part connected to the connecting block.

9. The foldable electric vehicle with passenger pedal according to claim 1, characterized in that: A slot is provided at one end of the vehicle body connecting part away from the pedal body, and an embedding slot is opened at the end of the vehicle body connecting part provided with the slot. The embedding slot intersects with the slot, and a bayonet is slidably provided in the embedding slot. The bayonet can be inserted into the slot, and a pull wire is connected to the tail end of the bayonet. A spring is also provided in the bayonet pin, and the spring is used to move the bayonet pin in the direction of the slot.

10. The foldable electric vehicle with passenger pedal according to claim 9, characterized in that: The vehicle body connecting portion is also rotatably connected with an unlocking handle, and one end of the unlocking handle is fixedly connected to the pull wire.

11. The foldable electric vehicle with passenger pedal according to claim 4, characterized in that: The direction rod is also sleeved with a limiting sleeve, and the limiting sleeve is used to limit the rotation of the direction rod relative to the adapter.

12. The foldable electric vehicle with passenger pedal according to claim 1, characterized in that: The end of the folding vehicle body away from the pedal body is also movably connected to a handle.

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